Dandelion is a plugin for the Eclipse platform. It supports the development of Lisp programs in Eclipse. To connect the plugin with a concrete Lisp environment a (Lisp)eval-server comes with the plugin. The eval-server is responsible for evaluating the Lisp source code. The plugin comes with a implementation of the server in the Open Source Lisp environments CLISP and SCBL to make it ready to use with this concrete Lisp implementation. Other implementation might be supported in a future release (i.e. openMCL).